1 ;; Checks for platform specific section names and initialization code.
3 ; RUN: opt < %s -mtriple=x86_64-apple-macosx10.10.0 -instrprof -S | FileCheck %s -check-prefix=MACHO
4 ; RUN: opt < %s -mtriple=x86_64-apple-macosx10.10.0 -passes=instrprof -S | FileCheck %s -check-prefix=MACHO
5 ; RUN: opt < %s -mtriple=x86_64-unknown-linux -instrprof -S | FileCheck %s -check-prefixes=LINUX,ELF
6 ; RUN: opt < %s -mtriple=x86_64-unknown-linux -passes=instrprof -S | FileCheck %s -check-prefixes=LINUX,ELF
7 ; RUN: opt < %s -mtriple=x86_64-unknown-freebsd -instrprof -S | FileCheck %s -check-prefixes=FREEBSD,ELF
8 ; RUN: opt < %s -mtriple=x86_64-unknown-freebsd -passes=instrprof -S | FileCheck %s -check-prefixes=FREEBSD,ELF
9 ; RUN: opt < %s -mtriple=x86_64-scei-ps4 -instrprof -S | FileCheck %s -check-prefixes=PS4,ELF
10 ; RUN: opt < %s -mtriple=x86_64-scei-ps4 -passes=instrprof -S | FileCheck %s -check-prefixes=PS4,ELF
11 ; RUN: opt < %s -mtriple=x86_64-pc-solaris -instrprof -S | FileCheck %s -check-prefixes=SOLARIS,ELF
12 ; RUN: opt < %s -mtriple=x86_64-pc-solaris -passes=instrprof -S | FileCheck %s -check-prefixes=SOLARIS,ELF
13 ; RUN: opt < %s -mtriple=x86_64-pc-windows -instrprof -S | FileCheck %s -check-prefix=WINDOWS
14 ; RUN: opt < %s -mtriple=x86_64-pc-windows -passes=instrprof -S | FileCheck %s -check-prefix=WINDOWS
16 @__profn_foo = hidden constant [3 x i8] c"foo"
17 ; MACHO-NOT: __profn_foo
18 ; ELF-NOT: __profn_foo
19 ; WINDOWS-NOT: __profn_foo
21 ; MACHO: @__profc_foo = hidden global [1 x i64] zeroinitializer, section "__DATA,__llvm_prf_cnts", align 8
22 ; ELF: @__profc_foo = hidden global [1 x i64] zeroinitializer, section "__llvm_prf_cnts", align 8
23 ; WINDOWS: @__profc_foo = internal global [1 x i64] zeroinitializer, section ".lprfc$M", align 8
25 ; MACHO: @__profd_foo = hidden {{.*}}, section "__DATA,__llvm_prf_data,regular,live_support", align 8
26 ; ELF: @__profd_foo = hidden {{.*}}, section "__llvm_prf_data", align 8
27 ; WINDOWS: @__profd_foo = internal global {{.*}}, section ".lprfd$M", align 8
29 ; ELF: @__llvm_prf_nm = private constant [{{.*}} x i8] c"{{.*}}", section "{{.*}}__llvm_prf_names", align 1
30 ; WINDOWS: @__llvm_prf_nm = private constant [{{.*}} x i8] c"{{.*}}", section "{{.*}}lprfn$M", align 1
33 call void @llvm.instrprof.increment(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @__profn_foo, i32 0, i32 0), i64 0, i32 1, i32 0)
37 declare void @llvm.instrprof.increment(i8*, i64, i32, i32)
39 ;; Emit registration functions for platforms that don't find the
40 ;; symbols by their sections.
42 ; MACHO-NOT: define internal void @__llvm_profile_register_functions
43 ; LINUX-NOT: define internal void @__llvm_profile_register_functions
44 ; FREEBSD-NOT: define internal void @__llvm_profile_register_functions
45 ; SOLARIS-NOT: define internal void @__llvm_profile_register_functions
46 ; PS4-NOT: define internal void @__llvm_profile_register_functions
47 ; WINDOWS-NOT: define internal void @__llvm_profile_register_functions
49 ;; PR38340: When dynamic registration is used, we had a bug where we'd register
50 ;; something that's not a __profd_* variable.
52 ; MACHO-NOT: define internal void @__llvm_profile_init
53 ; LINUX-NOT: define internal void @__llvm_profile_init
54 ; FREEBSD-NOT: define internal void @__llvm_profile_init
55 ; SOLARIS-NOT: define internal void @__llvm_profile_init
56 ; PS4-NOT: define internal void @__llvm_profile_init
57 ; WINDOWS-NOT: define internal void @__llvm_profile_init